Retired Numbers: #7
Only a pair of #7’s have been retired; one is in the Hall of Fame, the other will be soon.
Craig Biggio, Houston Astros
Biggio started his career as a catcher, then moved to second base, then moved to the outfield, then moved back to second base…and he was still awesome. Finishing his career 3060 hits, he all but guaranteed election for Cooperstown when he is eligible.
Mickey Mantle, New York Yankees